公开(公告)号：US06479683B1

公开(公告)日：2002-11-12

申请号：US09800034

申请日：2001-03-06

申请人： Curt Abney ,  John Anderson

发明人： Curt Abney ,  John Anderson

IPC分类号： C07B3508

CPC分类号： C07C67/333 ,  C07C69/587

摘要： This invention relates to a process for producing conjugated fatty acid esters. More particularly, this invention relates to a process for producing conjugated fatty acid esters comprising subjecting one or a mixture of unconjugated fatty acid esters to a base-catalyzed isomerization reaction in the presence of only small amounts of catalyst and solvent in a closed vessel at an elevated temperature and under the corresponding autogenic pressure.

摘要翻译： 本发明涉及一种生产共轭脂肪酸酯的方法。 更具体地说，本发明涉及一种生产共轭脂肪酸酯的方法，包括在密闭容器中仅在少量催化剂和溶剂的存在下，使非共轭脂肪酸酯的一种或其混合物进行碱催化的异构化反应， 升高温度和相应的自体压力。

公开(公告)号：US06278007B1

公开(公告)日：2001-08-21

申请号：US09309011

申请日：1999-05-10

申请人： Toru Inaoka ,  Kenji Rakutani ,  Yukio Kadono ,  Yoshiyuki Onda

发明人： Toru Inaoka ,  Kenji Rakutani ,  Yukio Kadono ,  Yoshiyuki Onda

IPC分类号： C07B3508

CPC分类号： C10M105/18 ,  C07C43/11 ,  C07C69/003 ,  C07C69/24 ,  C08G65/2615 ,  C08G65/3312 ,  C10M105/40 ,  C10M107/34 ,  C10M2207/04 ,  C10M2207/289 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2209/106 ,  C10M2209/109 ,  C11D1/72 ,  C11D1/721 ,  C11D1/74

摘要： A (poly)alkylene glycol higher alkyl ether derivative composition characterized by comprising 30-90 mol. % of (B1) (poly)alkylene glycol higher alkyl ether derivative and 70-10 mol. % of (B2) (poly)alkylene glycol higher alkyl ether derivative, respectively having a methyl group for R1 and an alkyl group of not less than two carbon atoms for R1 in the general formula (1) representing the derivatives: (wherein R1 and R2 represent alkyl groups whose total number of carbon atoms is in the range of 7-29, the number of carbon atoms of R2 is larger than the number of carbon atoms of R1, A represents a lower alkylene group, n represents a real number in the range of 1-300 on average, x represents 0 or 1, y represents a real number in the range of 1-10 on average, and R3 represents an optionally substituted organic residue of 1-60 carbon atoms [excluding the carbon atoms of the substituent]) and a deterging agent, a lubricating agent, or a dermatological medicine for external use containing the (poly)alkylene glycol higher alkyl ether derivative composition. The composition possesses such characteristic features as containing no oil-soluble component of low molecular weight, emitting odor sparingly, exhibiting a low stimulating property, having no foaming property, abounding in penetrating force, allowing thorough separation of the foam from a deterged article, and enjoying such low viscosity as to allow great ease of handling.

摘要翻译： （聚）亚烷基二醇高级烷基醚衍生物组合物，其特征在于包含30-90mol。 （B1）（聚）亚烷基二醇高级烷基醚衍生物的百分比和70-10摩尔。 ％的（B2）（聚）亚烷基二醇高级烷基醚衍生物，在通式（1）中分别具有R1的甲基和不少于2个碳原子的烷基，其中R1和 R2表示碳原子数为7〜29的烷基，R2的碳原子数大于R1的碳原子数，A表示低级亚烷基，n表示实数 平均1-300的范围，x表示0或1，y表示平均1-10个范围内的实数，R3表示1-60个碳原子的任选取代的有机残基[不包括 取代基]）和含有（聚）亚烷基二醇高级烷基醚衍生物组合物的洗涤剂，润滑剂或外用皮肤病学药剂。 该组合物具有如下特征：不含低分子量油溶性成分，少量发臭，表现出低刺激性，无起泡性，渗透力大，允许泡沫与洗涤物品彻底分离， 享受这样的低粘度以使得易于处理。

公开(公告)号：US06271404B1

公开(公告)日：2001-08-07

申请号：US09617510

申请日：2000-07-14

申请人： Krish Bhaggan ,  Frederick William Cain ,  John Bernard Harris ,  Victoria Taran

发明人： Krish Bhaggan ,  Frederick William Cain ,  John Bernard Harris ,  Victoria Taran

IPC分类号： C07B3508

CPC分类号： C12P7/6427 ,  A23D9/00 ,  C11C3/14 ,  C12P7/6436 ,  C12P7/6472

摘要： The invention concerns an isomerisation process, wherein materials comprising non-congugated long chain polyunsaturated fatty acids are subjected to base in the presence of an alcohol with ≧3 C-atoms and ≧2 OH groups and having ratio C-atoms: OH-groups of ≧1.25. The resulting reaction product, containing the conjugated isomers is obtained in higher yield at lower temperatures and are not contaminated by presence of non food grade solvent.

摘要翻译： 本发明涉及一种异构化方法，其中包含非共轭长链多不饱和脂肪酸的材料在具有> = 3个C原子和> = 2个OH基团且具有C原子比：OH- > = 1.25。 得到的含有共轭异构体的反应产物在较低温度下以较高的收率获得，不会被非食品级溶剂的存在所污染。

公开(公告)号：US06414171B1

公开(公告)日：2002-07-02

申请号：US09994060

申请日：2001-11-27

申请人： Martin J. T. Reaney

发明人： Martin J. T. Reaney

IPC分类号： C07B3508

CPC分类号： C11C3/14 ,  C07C51/353 ,  C11C1/08 ,  C07C57/12

摘要： Methods for quantitative conversion of soapstock, lecithin gums, deodorizer distillate and other by-products of vegetable oil refining containing interrupted double bond systems, to products with conjugated double bonds, using a reduced amount of alkali. Less than one mole of alkali per mole of acyl group present is required, thereby greatly reducing the need for added caustic compared with methods using oils, fatty acids and esters as starting materials. The preferred starting materials are soapstocks derived from vegetable oils rich in linoleic acid.

摘要翻译： 使用减少量的碱将皂片，卵磷脂胶，除臭馏分等含有间断双键体系的植物油精制副产物定量转化成具有共轭双键的产物的方法。 需要每摩尔酰基少于1摩尔的碱，因此与使用油，脂肪酸和酯作为原料的方法相比，大大降低了添加苛性碱的需要。 优选的原料是源自富含亚油酸的植物油的皂片。

公开(公告)号：US06409649B1

公开(公告)日：2002-06-25

申请号：US09994061

申请日：2001-11-27

申请人： Martin J. T. Reaney

发明人： Martin J. T. Reaney

IPC分类号： C07B3508

CPC分类号： C11C3/14 ,  C07C51/353 ,  C11C1/08 ,  C11C3/06 ,  Y02P20/584 ,  C07C57/12

摘要： Conjugated linoleic acid is readily prepared by mixing crude alkaline glycerol solution derived as a byproduct of triglyceride transesterification and a linoleate rich triglyceride, ester, soap, phospholipid, fatty acid, or wax and heating the mixture sufficiently to conjugate the linoleate double bonds. The reaction produces a favorable isomer mixture enriched in 10,12-trans,cis octadecadienoic and 9,11-cis,trans-octadecadienoic acids.

摘要翻译： 通过混合作为甘油三酯酯交换的副产物得到的粗碱性甘油溶液和富含亚油酸酯的甘油三酯，酯，皂，磷脂，脂肪酸或蜡并加热该混合物以共轭亚油酸酯双键，可容易地制备共轭亚油酸。 反应产生富含10,12-反式，顺式十八碳二烯酸和9,11-顺式，反 - 十八碳二烯酸的有利的异构体混合物。